Title:
MANUAL SPRAY DEVICE AND LIQUID WEIGHING DISTRIBUTION PUMP UTILIZING PROPERTIES OF SAID APPARATUS
Document Type and Number:
Japanese Patent JPS61174960
Kind Code:
A
Abstract:
The trigger actuated pump sprayer has a nozzle cap which surrounds a unitary element and forms a spin chamber therewith, the element having an integrally connected spring and biased discharge check valve and including a plurality of supply channels, the nozzle cap being rotatable without axial displacement relative to the element and containing a plurality of tangential openings being arranged relative to the channels for controlling the swirl velocity in the spin chamber, upon cap rotation, and thus the pattern range of discharge through the discharge orifice from an OFF position.
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Inventors:
DAGURASU EFU KOOSETSUTO
Application Number:
JP1293186A
Publication Date:
August 06, 1986
Filing Date:
January 23, 1986
Export Citation:
Assignee:
CORSETTE DOUGLAS FRANK
International Classes:
B05B1/12; B05B1/34; B05B11/00; (IPC1-7): B05B11/00
Domestic Patent References:
| JPS5770465U | 1982-04-28 |
Foreign References:
| US4273290A | 1981-06-16 |
Attorney, Agent or Firm:
Yoshihisa Oshida